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. 2003 Nov;133(3):1135–1147. doi: 10.1104/pp.103.027847

Figure 7.

Figure 7.

Effects of different concentrations of IAA and PCIB on lateral root production. A, Five-day-old seedlings grown vertically were transferred onto GM media containing various concentrations of IAA and/or PCIB and incubated vertically for additional 5 d. The number of emerging lateral roots (average ± se) per centimeter of primary root was calculated in each seedling (n = 30). B and C, Five-day-old seedlings grown vertically were transferred onto GM media containing various concentrations of PCIB and incubated vertically for additional 5 d. DR5::GUS (B) or CycB1;1::GUS (C) seedlings were subjected to histochemical GUS staining. Number of GUS-staining sites in pericycle cells was counted as the number of lateral root initiation site under the microscope. Bars represent se of the average (n = 10). Number of GUS-staining sites in the seedling before transfer is presented as D0.